Individual Calculations May 2011
 Le Deuff, Frederic  Total change: 6.00  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1865 1802 4.00 9 0.24 25 6.00 
  Ringuet, Noe 2022 FRA0.001-0.2225-5.50 
  Brochet, Thierry 1635 FRA1.0010.28257.00 
  Birens, Eric-Andre 1999 FRA1.0010.752518.75 
  Ledoux, Alain 1957 FRA0.001-0.2925-7.25 
  Aidaoui, Brice 1977 FRA0.001-0.2725-6.75 
  Madon, Francis 1626 FRA1.0010.27256.75 
  Lombardini, Giulio 1940 ITA0.5010.19254.75 
  Hammadi, Amor 1922 FRA0.001-0.3425-8.50 
  Frauchiger, Thomas 1709 SUI0.501-0.1325-3.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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